echo @split("onetwoone" "two")
echo @split_at("onetwoone" "3")
echo @graphemes("onetwo" "3")
echo @bytes("onetwo")
echo @chars("onetwo")
echo @lines($unescape("firstline\nsecondline"))
echo @reverse([1 2 3])
echo @reverse(["a"])
let foo = [1 2 3]
echo @reverse(@foo)
